Association Merging in a Schema Meta-Integration System for a Heterogeneous Object-Oriented Database Environment. - M. A. Qutaishat; Nick J. Fiddian; W. A. Gray (BNCOD, 1992)

Integration of Secrecy Features in a Federated Database Environment. - Norbik Bashah Idris; W. A. Gray; M. A. Qutaishat (DBSec, 1993)

A Highly-Customisable Schema Meta-Visualisation System for Object-Oriented (O-O) Database Schemas - Overview. - M. A. Qutaishat; W. A. Gray; Nick J. Fiddian (DEXA, 1993)

Integrity Management in an Object-Oriented Federated Database Environment. - R. M. Alzahrani; M. A. Qutaishat; Nick J. Fiddian; W. A. Gray (BNCOD, 1995)

Extending OMT to Support Bottom-Up Design Modelling in a Heterogeneous Distributed Database Environment. - M. A. Qutaishat; Nick J. Fiddian; W. A. Gray (Data Knowl. Eng., 1997)